[PATCH v10 0/4] This suspend patch is only support cut off the power of cpu and some external

Chris Zhong [off-list ref] writes:

devices, since we still lack power_domain driver, so the other power rail
of rk3288 need keep power on.
I have tested it on rk3288-evb board, atop next-20141112. goto suspend by type
"echo mem > /sys/power/state", vdd_cpu is about 0mv by measuring, so it can be
determined in sleep mode, then press power button to wakeup it.

I tested this on top of today's linux-next (next-20141201) and it
suspends, but doesn't wake up from any of the button presses.  What
wakeup sources are configured for the rk3288-evb-rk808?

Kevin